Roger Olmos
Spanish artist

Roger Olmos Pastor (born 23 December 1975) is a Spanish illustrator. He is known for his work in children's literature, animal rights advocacy, and vegan advocacy. He has illustrated more than eighty books for Spanish and international publishers, and is noted for his collaborations on projects promoting animal rights, veganism, and ethical awareness.
Early life and education
Olmos was born in Barcelona and developed an early interest in illustration, spending time in his father's home studio where he observed him drawing and painting. He was influenced by artists such as Brad Holland, Caza, and Brian Froud.
From 1995 to 2000, he studied at the Llotja Avinyò School of Arts and Crafts in Barcelona. Following this, he undertook a six-year apprenticeship as a scientific illustrator at the Dexeus Clinic in Barcelona, where he gained experience with textures and anatomical illustration.
Career
In 1999, Olmos met his first publisher, Kalandraka, at the Bologna Children's Book Fair, and published his first book, Tío Lobo, with them the following year.
Since then, he has illustrated more than eighty books for a wide range of Spanish and international publishers, including Edelvives, Penguin Random House, Macmillan, Kalandraka, Oqo Editora, Ediciones B, La Galera, Teide, Anaya, Edebé, Planeta, Baula, #logosedizioni, Melhoramentos, Bromera, Editions 62, and Pirouette.
In addition to book illustration, Olmos has collaborated with advertising agencies, illustration schools, and television channels.
The public source identifies “Roger Olmos” as spanish artist. This brief keeps that definition visible, then builds a research path around Roger, Olmos and Spanish.
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Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Nov 27, 2025. The linked authority identifier is Q19060494. VIAF identifies the subject as 42166980. The Library of Congress control number is no2002052866. 4 of 4 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1975, 1995, 2000 and 1999.
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This entry incorporates text from “Roger Olmos” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.